Self-interactions can stabilize excited boson stars

DOI10.1088/1361-6382/AC4B9BzbMath1486.85021arXiv2110.03000OpenAlexW4205505489MaRDI QIDQ5862881

Eugen Radu, Nicolas Sanchis-Gual, Carlos A. R. Herdeiro

Publication date: 10 March 2022

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.03000

zbMATH Keywords

general relativityboson starsnumerical relativitycompact objects

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Gravitational energy and conservation laws; groups of motions (83C40) Covariant wave equations in quantum theory, relativistic quantum mechanics (81R20) Galactic and stellar structure (85A15) Statistical thermodynamics (82B30) Propagation of singularities; initial value problems on manifolds (58J47) Bosonic systems in quantum theory (81V73) Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory (83-10)

Related Items (1)

Proca-Higgs balls and stars in a UV completion for Proca self-interactions

Cites Work

• Formulations of the \(3+1\) evolution equations in curvilinear coordinates
• Multipolar boson stars: macroscopic Bose-Einstein condensates akin to hydrogen orbitals
• Asymptotically flat spinning scalar, Dirac and Proca stars
• Evolution of three-dimensional gravitational waves: Harmonic slicing case
• Numerical integration of Einstein’s field equations
• Partially Implicit Runge-Kutta Methods for Wave-Like Equations
• General relativistic boson stars
• Visual Quantum Mechanics
• The imitation game: Proca stars that can mimic the Schwarzschild shadow
• A stabilization mechanism for excited fermion–boson stars
• Dynamical boson stars

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